Group 1 - The core viewpoint of the article emphasizes the critical role of tactile sensors in the industrial application of humanoid robots, marking a shift from mere demonstration to practical functionality in real-world environments [2][3][12] - The market for humanoid robots is experiencing renewed interest, with significant stock price increases for companies involved in this sector, indicating a revaluation of the industry's potential [1][3] - The development of tactile sensors is identified as a major bottleneck in the industry, with existing technologies facing challenges in durability, calibration, and cost, which hampers large-scale production [4][6][11] Group 2 - The article outlines three main technical routes for tactile sensors: resistive, capacitive, and piezoelectric/visual tactile, with the resistive route being the most feasible for industrial application due to its simplicity and cost-effectiveness [8][9] - The competition in the industry is shifting from technological prowess to supply chain efficiency, with companies needing to ensure high yield rates, cost control, and stable supply to succeed [10][11] - The global market for humanoid robot tactile sensors is projected to reach $756 million by 2030, highlighting the significant potential for growth in this sector [11] Group 3 - The article concludes that the transition of tactile sensors from laboratory prototypes to industrial components is crucial for the commercialization of humanoid robots, emphasizing the importance of engineering capabilities over flashy technology [12][13] - The next five years will see competition extend beyond algorithms and models to the foundational structures of global supply chains, determining the future landscape of the humanoid robot industry [13]